| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.62 | 8.858% | $132.3931 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $239.27 | 7.652% | $257.5789 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $15.60 | 6.554% | $16.6224 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $78.67 | 4.259% | $82.0206 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $131.66 | 3.771% | $136.6249 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $26.65 | 5.607% | $28.1443 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $164.46 | 9.572% | $180.2021 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $777.93 | $833.5863 | $833.57 | $833.55 | $833.50 | |